648804568 (number)

648804568 is an even 9-digits composite number following 648804567 and preceding 648804569. In scientific notation, it is written as 6.48804568 × 10^8. The sum of its digits is 49. It has a total of 4 prime factors and 8 positive divisors. There are 324402280 positive integers (up to 648804568) that are relatively prime to 648804568.

Interesting facts

Basic properties

Name

Name six hundred forty-eight million eight hundred four thousand five hundred sixty-eight

Notation

Scientific notation 6.48804568 × 10^8
Engineering notation 6.48804568 × 10^6

Prime Factorization of 648804568

Prime Factorization 2 × 2 × 2 × 81100571

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 162201142
Product of the distinct prime numbers

The prime factorization of 648804568 is 2 × 2 × 2 × 81100571. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 648804568)

Multiplication

n×y
n×2 1297609136
n×3 1946413704
n×4 2595218272
n×5 3244022840

Division

n÷y
n÷2 324402284
n÷3 216268189.33333
n÷3 162201142
n÷5 129760913.6

Exponentiation

ny
n2 420947367457666624
n3 2.7311257489411E+26
n4 1.7719668616954E+35
n5 1.1496601942126E+44

Nth Root

y√n
2√n 25471.642428395
3√n 865.70773845937
4√n 159.59837852683
5√n 57.865909007626

Divisors of 648804568

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -648804567
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 648804568 can be divided by 8 positive divisors. The sum of these divisors (counting 648804568) is 1, the average is 0.125.

Base conversion 648804568

Base System Value
2 Binary 100110101010111111100011011000
3 Ternary 1200012211200112211
4 Quaternary 212222333203120
5 Quinary 2312043221233
6 Senary 144214044504
8 Octal 4652774330
10 Decimal 648804568
12 Duodecimal 161349734
16 Hexadecimal 26abf8d8
20 Vigesimal a2f0b88
36 Base36 aqa4t4

Cryptographic Hash Functions

md5 47df1ee5ef554838ea8d2a297004bc29
sha1 a6c1f483c9d8a669dc075c77d371bc7dfe1b1699
sha256 acd29e81197d7eec9e204e39f2773e90a249b228aec5ae419d3a91a73ffc80e5
sha512 a012c59a29f9789f93f0fa6a4cd1bec3b9d50521d99715b030109edbcde7301ad471605dc3c0f466a6a60105da2b400649f498b81ca9fd04f64d80132b3dad77
ripemd-160 d18ac8dd979b11cc600e122e44c090767b3cf7a6

648804568 as geometric shapes

Circle

Radius = n
Diameter 1297609136
Circumference 4076559328.8886
Area 1.322445157153E+18

Sphere

Radius = n
Volume 1.1440112785204E+27
Surface area 5.2897806286119E+18
Circumference 4076559328.8886

Square

Length = n
Perimeter 2595218272
Area 420947367457666624
Diagonal 917548219.39522

Cube

Length = n
Surface area 2525684204745999744
Volume 2.7311257489411E+26
Space diagonal 1123762475.9588

Equilateral Triangle

Length = n
Perimeter 1946413704
Area 1.8227555693726E+17
Altitude 561881237.97939

Triangular Pyramid

Length = n
Surface area 1.8227555693726E+17
Volume 3.2186625622491E+25
Height 305849406.46507